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公开(公告)号：US09846446B2
公开(公告)日：2017-12-19
申请号：US14991408
申请日：2016-01-08
申请人： Jae-Won Choi , Jong-Soo Lee , Dae-Hyun Kwon , Bui Quang Diep , Seong-Sik Myoung , Jae-Hun Lee
发明人： Jae-Won Choi , Jong-Soo Lee , Dae-Hyun Kwon , Bui Quang Diep , Seong-Sik Myoung , Jae-Hun Lee
摘要： Disclosed are a temperature compensation apparatus and method. The apparatus includes a reference signal generator that supplies at least one of a first current which is constant regardless of temperature variation and a second current which is proportional to temperature variation, a slope amplifier that determines a first output current having a second temperature coefficient which is a multiple of a first temperature coefficient of the second current, based on the first current and the second current, and a slope controller that determines a second output current having a third temperature coefficient, using a weighted average of the first current and the second current.
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2.发明授权Miniaturized parallel coupled line filter using lumped capacitors and grounding and fabrication method thereof 有权使用集总电容器的小型并联耦合线路滤波器及其接地及其制造方法公开(公告)号：US07408431B2
公开(公告)日：2008-08-05
申请号：US11227236
申请日：2005-09-16
申请人： Young-hwan Kim , Mi-hyun Son , Seong-sik Myoung , Jong-gwan Yook
发明人： Young-hwan Kim , Mi-hyun Son , Seong-sik Myoung , Jong-gwan Yook
IPC分类号： H01P1/203
CPC分类号： H01P1/20363 , H01P1/20372
摘要： A parallel coupled line filter is miniaturized by using lumped capacitors and grounding the capacitors. The parallel coupled line filter includes a parallel coupled line, a first capacitor connected to one of two input ports of the parallel coupled line, and a second capacitor connected to one of two output ports of the parallel coupled line. The parallel coupled filter can be miniaturized to a desirable size, on the basis of relatively simple theoretical knowledge. The parallel coupled line filter exhibits excellent frequency selectivity and improved harmonic characteristics.
摘要翻译： 并联耦合线路滤波器通过使用集总电容器并对电容器进行接地而小型化。 并联耦合线路滤波器包括并联耦合线路，连接到并联耦合线路的两个输入端口中的一个的第一电容器，以及连接到并联耦合线路的两个输出端口之一的第二电容器。 基于相对简单的理论知识，并联耦合滤波器可以小型化为所需尺寸。 并联耦合线路滤波器具有优异的频率选择性和改进的谐波特性。
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公开(公告)号：US09748912B2
公开(公告)日：2017-08-29
申请号：US14807356
申请日：2015-07-23
申请人： Jae-Won Choi , Seong-Sik Myoung , Jong-Soo Lee , Dae-Hyun Kwon , Bui Quang Diep , Jae-Hun Lee , Dong-Jin Oh
发明人： Jae-Won Choi , Seong-Sik Myoung , Jong-Soo Lee , Dae-Hyun Kwon , Bui Quang Diep , Jae-Hun Lee , Dong-Jin Oh
CPC分类号： H03G3/3042 , H03F3/19 , H03F3/245 , H03F3/45179 , H03F3/45475 , H03F2200/451 , H03F2200/465 , H03F2203/45394 , H03F2203/45522 , H03F2203/45526
摘要： Provided is a Radio Frequency (RF) communication apparatus and a method for detecting power. The RF communication apparatus includes a receiver that receives a segment value indicating one of multiple transmission output power ranges, a power detector that detects a strength of an RF transmission signal in an output power range corresponding to the segment value, and a transmitter that transmits the strength of the detected RF transmission signal. The power detector includes a feedback unit that receives the fed-back RF transmission signal, an RF core unit that generates a Root Mean Square (RMS) of the RF transmission signal, and a converter that converts a current signal corresponding to the RMS of the RF transmission signal into a voltage signal, and converts the converted voltage signal from a differential signal to a single signal.
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公开(公告)号：US20160209861A1
公开(公告)日：2016-07-21
申请号：US14991408
申请日：2016-01-08
申请人： Jae-Won Choi , Jong-Soo Lee , Dae-Hyun Kwon , Bui Quang Diep , Seong-Sik Myoung , Jae-Hun Lee
发明人： Jae-Won Choi , Jong-Soo Lee , Dae-Hyun Kwon , Bui Quang Diep , Seong-Sik Myoung , Jae-Hun Lee
IPC分类号： G05F3/26
摘要： Disclosed are a temperature compensation apparatus and method. The apparatus includes a reference signal generator that supplies at least one of a first current which is constant regardless of temperature variation and a second current which is proportional to temperature variation, a slope amplifier that determines a first output current having a second temperature coefficient which is a multiple of a first temperature coefficient of the second current, based on the first current and the second current, and a slope controller that determines a second output current having a third temperature coefficient, using a weighted average of the first current and the second current.
摘要翻译： 公开了一种温度补偿装置和方法。 该装置包括参考信号发生器，其提供与温度变化无关的恒定的第一电流和与温度变化成比例的第二电流中的至少一个;斜率放大器，确定具有第二温度系数的第一输出电流， 基于第一电流和第二电流的第二电流的第一温度系数的倍数，以及使用第一电流和第二电流的加权平均值确定具有第三温度系数的第二输出电流的斜率控制器 。
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公开(公告)号：US07671695B2
公开(公告)日：2010-03-02
申请号：US11544582
申请日：2006-10-10
申请人： Sang-Min Han , Young-hwan Kim , Mi-hyun Son , Bong-su Kwon , Seong-sik Myoung , Jong-gwan Yook
发明人： Sang-Min Han , Young-hwan Kim , Mi-hyun Son , Bong-su Kwon , Seong-sik Myoung , Jong-gwan Yook
CPC分类号： H01P1/2013
摘要： A parallel coupled CPW line filter is provided, including a first and a second coupled lines arranged on one side of an insulating body and connected in parallel with each other, and a ground arranged on the same plane as the first and the second coupled lines, comprising a pair of ground parts spaced apart from the first and the second coupled lines, respectively, the ground parts each comprising recesses sunken from areas close to the first and the second coupled lines.
摘要翻译： 提供了一种并联的CPW线路滤波器，包括布置在绝缘体的一侧并彼此并联连接的第一和第二耦合线以及布置在与第一和第二耦合线在同一平面上的接地， 包括分别与所述第一和第二耦合线分开的一对接地部分，所述接地部分各自包括从靠近所述第一和第二耦合线的区域凹陷的凹部。
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公开(公告)号：US20160211880A1
公开(公告)日：2016-07-21
申请号：US14807356
申请日：2015-07-23
申请人： Jae-Won Choi , Seong-Sik Myoung , Jong-Soo Lee , Dae-Hyun Kwon , Bui Quang Diep , Jae-Hun Lee , Dong-Jin Oh
发明人： Jae-Won CHOI , Seong-Sik Myoung , Jong-Soo Lee , Dae-Hyun Kwon , Bui Quang Diep , Jae-Hun Lee , Dong-Jin Oh
CPC分类号： H03G3/3042 , H03F3/19 , H03F3/245 , H03F3/45179 , H03F3/45475 , H03F2200/451 , H03F2200/465 , H03F2203/45394 , H03F2203/45522 , H03F2203/45526
摘要： Provided is a Radio Frequency (RF) communication apparatus and a method for detecting power. The RF communication apparatus includes a receiver that receives a segment value indicating one of multiple transmission output power ranges, a power detector that detects a strength of an RF transmission signal in an output power range corresponding to the segment value, and a transmitter that transmits the strength of the detected RF transmission signal. The power detector includes a feedback unit that receives the fed-back RF transmission signal, an RF core unit that generates a Root Mean Square (RMS) of the RF transmission signal, and a converter that converts a current signal corresponding to the RMS of the RF transmission signal into a voltage signal, and converts the converted voltage signal from a differential signal to a single signal.
摘要翻译： 提供了一种射频（RF）通信装置和用于检测功率的方法。 RF通信装置包括：接收指示多个发送输出功率范围中的一个的段值的接收机;检测与该段值对应的输出功率范围内的RF发送信号的强度的功率检测器;以及发送器， 检测到的RF传输信号的强度。 功率检测器包括接收反馈RF传输信号的反馈单元，产生RF传输信号的均方根（RMS）的RF核心单元和转换器，该转换器将对应于RF传输信号的RMS的电流信号 将RF传输信号转换为电压信号，并将转换的电压信号从差分信号转换为单个信号。
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公开(公告)号：US20070159276A1
公开(公告)日：2007-07-12
申请号：US11544582
申请日：2006-10-10
申请人： Sang-Min Han , Young-hwan Kim , Mi-hyun Son , Bong-su Kwon , Seong-sik Myoung , Jong-gwan Yook
发明人： Sang-Min Han , Young-hwan Kim , Mi-hyun Son , Bong-su Kwon , Seong-sik Myoung , Jong-gwan Yook
IPC分类号： H01P1/203
CPC分类号： H01P1/2013
摘要： A parallel coupled CPW line filter is provided, including a first and a second coupled lines arranged on one side of an insulating body and connected in parallel with each other, and a ground arranged on the same plane as the first and the second coupled lines, comprising a pair of ground parts spaced apart from the first and the second coupled lines, respectively, the ground parts each comprising recesses sunken from areas close to the first and the second coupled lines.
摘要翻译： 提供了一种并联的CPW线路滤波器，包括布置在绝缘体的一侧并彼此并联连接的第一和第二耦合线以及布置在与第一和第二耦合线在同一平面上的接地， 包括分别与所述第一和第二耦合线分开的一对接地部分，所述接地部分各自包括从靠近所述第一和第二耦合线的区域凹陷的凹部。
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8.发明申请Minaturized parallel coupled line filter using lumped capacitors and grounding and fabrication method thereof 有权使用集总电容器及其接地及其制造方法的小型并联耦合线路滤波器公开(公告)号：US20060192638A1
公开(公告)日：2006-08-31
申请号：US11227236
申请日：2005-09-16
申请人： Young-hwan Kim , Mi-hyun Son , Seong-sik Myoung , Jong-gwan Yook
发明人： Young-hwan Kim , Mi-hyun Son , Seong-sik Myoung , Jong-gwan Yook
IPC分类号： H01P1/203
CPC分类号： H01P1/20363 , H01P1/20372
摘要： A parallel coupled line filter is miniaturized by using lumped capacitors and grounding the capacitors. The parallel coupled line filter includes a parallel coupled line, a first capacitor connected to one of two input ports of the parallel coupled line, and a second capacitor connected to one of two output ports of the parallel coupled line. The parallel coupled filter can be miniaturized to a desirable size, on the basis of relatively simple theoretical knowledge. The parallel coupled line filter exhibits excellent frequency selectivity and improved harmonic characteristics.
摘要翻译： 并联耦合线路滤波器通过使用集总电容器并对电容器进行接地而小型化。 并联耦合线路滤波器包括并联耦合线路，连接到并联耦合线路的两个输入端口中的一个的第一电容器，以及连接到并联耦合线路的两个输出端口之一的第二电容器。 基于相对简单的理论知识，并联耦合滤波器可以小型化为所需尺寸。 并联耦合线路滤波器具有优异的频率选择性和改进的谐波特性。
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